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From ch huang <justlo...@gmail.com>
Subject question about speed up the hdfs balancer
Date Mon, 17 Nov 2014 09:03:15 GMT
hi,maillist:
          i want to balancer for my HDFS cluster ,but the default speed is
1M/s , i want to set the option dfs.balance.bandwidthPerSec  to 20M/s
,surpose i issue balancer command on node A ,i do not know if i just set
the option on node A's  hdfs-site.xml ,or i need to set the option on All
node of my HDFS cluster? thanks a lot!

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